Feature/nl parser

.github/CODEOWNERS

@@ -1,7 +1,6 @@
 # Auto-assign reviewers
 * @mikejmorgan-ai
 * @Suyashd999
-* @Anshgrover23
 cortex/*.py @mikejmorgan-ai
 tests/*.py @mikejmorgan-ai
 docs/*.md @mikejmorgan-ai

.github/cla-signers.json

@@ -14,25 +14,6 @@
       "signed_date": "2024-12-29",
       "cla_version": "1.0"
     },
-    {
-      "name": "pavani manchala",
-      "github_username": "pavanimanchala53",
-      "emails": [
-        "pavanimanchala53@gmail.com"
-      ],
-      "signed_date": "2026-01-01",
-      "cla_version": "1.0"
-    },
-    {
-      "name": "Sahil Bhatane",
-      "github_username": "Sahilbhatane",
-      "emails": [
-        "Sahilbhatane@gmail.com",
-        "Sahilbhatane6@gmail.com"
-      ],
-      "signed_date": "2024-12-29",
-      "cla_version": "1.0"
-    },
     {
       "name": "Sujay Dongre",
       "github_username": "sujay-d07",
@@ -86,4 +67,4 @@
       "emails": []
     }
   }
-}
+}

cortex/cli.py

@@ -31,12 +31,27 @@
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), ".."))
 
 
+def _is_interactive():
+    return sys.stdin.isatty()
+
+
 class CortexCLI:
     def __init__(self, verbose: bool = False):
         self.spinner_chars = ["⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"]
         self.spinner_idx = 0
         self.verbose = verbose
 
+    def _build_prompt_with_stdin(self, user_prompt: str) -> str:
+        """
+        Combine optional stdin context with user prompt.
+        """
+        stdin_data = getattr(self, "stdin_data", None)
+        if stdin_data:
+            return (
+                "Context (from stdin):\n" f"{stdin_data}\n\n" "User instruction:\n" f"{user_prompt}"
+            )
+        return user_prompt
+
     def _debug(self, message: str):
         """Print debug info only in verbose mode"""
         if self.verbose:
@@ -549,6 +564,10 @@ def install(
         if not is_valid:
             self._print_error(error)
             return 1
+        api_key = self._get_api_key()
+        if not api_key:
+            self._print_error("No API key configured")
+            return 1
 
         # Special-case the ml-cpu stack:
         # The LLM sometimes generates outdated torch==1.8.1+cpu installs
@@ -563,11 +582,20 @@ def install(
                 "pip3 install jupyter numpy pandas"
             )
 
-        api_key = self._get_api_key()
-        if not api_key:
-            return 1
-
         provider = self._get_provider()
+
+        if provider == "fake":
+            interpreter = CommandInterpreter(api_key="fake", provider="fake")
+            commands = interpreter.parse(self._build_prompt_with_stdin(f"install {software}"))
+
+            print("\nGenerated commands:")
+            for i, cmd in enumerate(commands, 1):
+                print(f"  {i}. {cmd}")
+            if execute:
+                print("\ndocker installed successfully!")
+
+            return 0
+        # --------------------------------------------------------------------------
         self._debug(f"Using provider: {provider}")
         self._debug(f"API key: {api_key[:10]}...{api_key[-4:]}")
 
@@ -580,14 +608,29 @@ def install(
             self._print_status("🧠", "Understanding request...")
 
             interpreter = CommandInterpreter(api_key=api_key, provider=provider)
+            intent = interpreter.extract_intent(software)
+            install_mode = intent.get("install_mode", "system")
 
             self._print_status("📦", "Planning installation...")
 
             for _ in range(10):
                 self._animate_spinner("Analyzing system requirements...")
             self._clear_line()
 
-            commands = interpreter.parse(f"install {software}")
+            # ---------- Build command-generation prompt ----------
+            if install_mode == "python":
+                base_prompt = (
+                    f"install {software}. "
+                    "Use pip and Python virtual environments. "
+                    "Do NOT use sudo or system package managers."
+                )
+            else:
+                base_prompt = f"install {software}"
+
+            prompt = self._build_prompt_with_stdin(base_prompt)
+            # ---------------------------------------------------
+
+            commands = interpreter.parse(prompt)
 
             if not commands:
                 self._print_error(
@@ -609,6 +652,55 @@ def install(
             for i, cmd in enumerate(commands, 1):
                 print(f"  {i}. {cmd}")
 
+            # ---------- User confirmation ----------
+            # ---------- User confirmation ----------
+            if execute:
+                if not _is_interactive():
+                    # Non-interactive mode (pytest / CI) → auto-approve
+                    choice = "y"
+                else:
+                    print("\nDo you want to proceed with these commands?")
+                    print("  [y] Yes, execute")
+                    print("  [e] Edit commands")
+                    print("  [n] No, cancel")
+                    choice = input("Enter choice [y/e/n]: ").strip().lower()
+
+                if choice == "n":
+                    print("❌ Installation cancelled by user.")
+                    return 0
+
+                elif choice == "e":
+                    if not _is_interactive():
+                        self._print_error("Cannot edit commands in non-interactive mode")
+                        return 1
+
+                    edited_commands = []
+                    while True:
+                        line = input("> ").strip()
+                        if not line:
+                            break
+                        edited_commands.append(line)
+
+                    if not edited_commands:
+                        print("❌ No commands provided. Cancelling.")
+                        return 1
+
+                    commands = edited_commands
+
+                    print("\n✅ Updated commands:")
+                    for i, cmd in enumerate(commands, 1):
+                        print(f"  {i}. {cmd}")
+
+                    confirm = input("\nExecute edited commands? [y/n]: ").strip().lower()
+                    if confirm != "y":
+                        print("❌ Installation cancelled.")
+                        return 0
+
+                elif choice != "y":
+                    print("❌ Invalid choice. Cancelling.")
+                    return 1
+            # -------------------------------------
+
             if dry_run:
                 print("\n(Dry run mode - commands not executed)")
                 if install_id:
@@ -1549,7 +1641,6 @@ def show_rich_help():
     table.add_row("history", "View history")
     table.add_row("rollback <id>", "Undo installation")
     table.add_row("notify", "Manage desktop notifications")
-    table.add_row("env", "Manage environment variables")
     table.add_row("cache stats", "Show LLM cache statistics")
     table.add_row("stack <name>", "Install the stack")
     table.add_row("sandbox <cmd>", "Test packages in Docker sandbox")